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Introduction of 9900A, E, F Personal Protective Devices Full Face Smoke Mask
When the ambient air is contaminated with chemical biological and radiated agents, the mask can provide effective protection to the wearer's respiratory organs, eyes and facial skin. The mask is designed for use by military, police and civil defense and can also be used in industry, agriculture, warehouse, scientific research etc.
The flexibility of the mask body is suitable. The elastic straps have elasticity and can be adjusted at random to ensure a comfortable, leak-free fit. Large triangular lenses are manufactured from optical plastic with its surface treated specially. The lenses provide a wide visual field and excellent optical properties and have good abrasion and shook resistance.
The canister is filled with active carbon of good quality and high efficiency filter paper and high efficiency filter paper and can filter out toxic gases and particulate aerosol from the in fluent air except carbon monoxide. The canister has a low resistance, lightweight and long life.
The flexibility of the mask body is suitable. The elastic straps have elasticity and can be adjusted at random to ensure a comfortable, leak-free fit. Large triangular lenses are manufactured from optical plastic with its surface treated specially. The lenses provide a wide visual field and excellent optical properties and have good abrasion and shook resistance.
The canister is filled with active carbon of good quality and high efficiency filter paper and high efficiency filter paper and can filter out toxic gases and particulate aerosol from the in fluent air except carbon monoxide. The canister has a low resistance, lightweight and long life.
Features of 9900A, E, F Personal Protective Devices Full Face Smoke Mask
Its face piece is reusable and the users only have to replace filters based on working demands which can reduce overall using cost.
The face piece is made of Silicone and features great softness and comfort,excellent resistance to oil and chemicals ensures its long serving life.
Lens is can anti scratch, anti fog and impact resistance.
Five head bands provide a more comfortable and reliable experience on the head.It can be kept on your neck when you do not want to wear it(for half face mask).
A complete facial sealed inner face ensures great air tightness with user's face.it's equipped with an inhalation and an exhalation valve to effectively reduce the breathing resistance.
the user has no direct contact with the filter during wearing which can keep the filter dry to make the wearing more comfortable.
The face piece is made of Silicone and features great softness and comfort,excellent resistance to oil and chemicals ensures its long serving life.
Lens is can anti scratch, anti fog and impact resistance.
Five head bands provide a more comfortable and reliable experience on the head.It can be kept on your neck when you do not want to wear it(for half face mask).
A complete facial sealed inner face ensures great air tightness with user's face.it's equipped with an inhalation and an exhalation valve to effectively reduce the breathing resistance.
the user has no direct contact with the filter during wearing which can keep the filter dry to make the wearing more comfortable.
Parameter of 9900A, E, F Personal Protective Devices Full Face Smoke Mask
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Inhalation resistance: less than 80 Pa
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Exhalation resistance: less than 50 Pa
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Protection time: more than 45 Min
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Air leakage: less than 5 %
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Working place: less than 185 cm 3
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Visual field: more than 35
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Photos of 9900A, E, F Personal Protective Devices Full Face Smoke Mask
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